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ldbr

Gene
ldbr
Protein
Lariat debranching enzyme
Organism
Drosophila melanogaster
Length
534 amino acids
Function
Cleaves the 2'-5' phosphodiester linkage at the branch point of lariat intron pre-mRNAs after splicing and converts them into linear molecules that are subsequently degraded. It thereby facilitates ribonucleotide turnover. It may also participate in retrovirus replication via an RNA lariat intermediate in cDNA synthesis (By similarity).
Similarity
Belongs to the lariat debranching enzyme family.
Mass
59.462 kDa
Sequence
MKIAVEGCAHGELERIYDTIEGIEKVGGTKIDLLLCCGDFQSTRNLEDLQTMAVPKKYLDMCSFYKYYSGELVAPVLTIFIGGNHEASNYLQELPYGGWVAPNIYYLGYAGVVNVNGVRIAGISGIFKGHDFLRGHHEFPPYTDSTCRSVYHVRQLEVFRLKQISGRVDIFLSHDWPTGIYEYGNKAQLLRKKPFFAADMESGKLGSQPLEELLKAVQPAYWFAAHLHCKFAALVPHNHSQKLGDAESSSSSSSSEDEDEEREKVKKAAPVPPPSKSVPVTKFLALDKCLPRRAFLQVVEVPSDPIEGTPRLEYDAEWLAILHSTNHLISVKENYYYLPGKKAGEFTERSNFTPTEEELEAVTAKFQKLQVPENFERTVPAFDPAEQSDYKHMFVDQPKVQLNPQSNTFCATLGIDDPLCLVLLANGLDLPAVGATECKDRETKSSKLQAVEEDVAEPLVTPTKRKLNLSLPAPTTAAADTTDENVIDLPEEEAEEAIIATETPHVEEPASVPASPNVKKLKRRNQNIYQAQED